CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 39559 | prEN 1409 rev | Chemicals used for treatment of water intended for human consumption - Polyamines | Izstrādē |
| 39558 | prEN 1410 rev | Chemicals used for treatment of water intended for human consumption - Cationic polyacrylamides | Izstrādē |
| 39561 | EN 15040:2014 | Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Phosphonic acids and salts | Izstrādē |
| 81124 | prEN 1490 rev | Building valves - Combined temperature and pressure relief valves - Tests and requirements | Izstrādē |
| 69898 | prEN 896 | Chemicals used for treatment of water intended for human consumption - Sodium hydroxide | Izstrādē |
| 40513 | EN 15074:2014 | Chemicals used for treatment of swimming pool water - Ozone | Izstrādē |
| 26783 | EN 806-4:2010 | Specifications for installations inside buildings conveying water for human consumption - Part 4: Installation | Izstrādē |
| 26786 | EN 1112:2008 | Sanitary tapware - Shower outlets for sanitary tapware for water supply systems of type 1 and type 2 - General technical specification | Izstrādē |
| 6921 | EN 806-1:2000 | Specifications for installations inside buildings conveying water for human consumption - Part 1: General | Izstrādē |
| 38248 | EN 15768:2015 | Influence of materials on water intended for human consumption - GC-MS identification of water leachable organic substances | Izstrādē |
Displaying 871-880 of 1287 results.